Lobster is a valued foodstuff; well-known recipes include Lobster Newberg and Lobster Thermidor. Lobster is best eaten fresh, and they are normally purchased live.

Lobsters are generally prepared and cooked while they are still alive, even though both claws may have been removed. Most cooks place the live lobster into a pot of boiling water or steam which kills it. Lobsters are also served fried, grilled, or baked. Freezing the lobster may toughen the meat.